I wear a size 6 in chaco sport sandals. I took the leap with this cable and I was pleasantly surprised. I was dumbfounded. Havent tried it with my laptop because I dont use audio with my laptop. They stay on because I can adjust them so I feel safe in that I won’t trip from a larger size falling off. Now Im ready for ballroom class tonight. High quality storage rack! So far 2 weeks no reply from support on my ticket. A great purchase for the money. However, the case is extremely difficult to take off and it does not have a hole cut out where I can access the button on the back to connect my AirPods to something else.